class XiyoujiRenwu {
    float height, weight;
    String head, ear;

    void speak(String s) {
        head = "歪着头";
        System.out.println(s);
    }
}

public class Example4_3 {
        public static void main(String args[]) {
            XiyoujiRenwu zhubajie,sunwukong;
            zhubajie = new XiyoujiRenwu();
            sunwukong = new XiyoujiRenwu();
            zhubajie.height=1.80f;
            zhubajie.head="大头";
            zhubajie.ear="一双大耳朵";
            sunwukong.height=1.62f;
            sunwukong.weight=1000f;
            sunwukong.head="秀发飘飘";
            System.out.println("zhubajie的身高:"+zhubajie.height);
            System.out.println("zhubajie的头:"+zhubajie.head);
            System.out.println("sunwukong的重量:"+sunwukong.weight);
            System.out.println("sunwukong的头:"+sunwukong.head);
            zhubajie.speak("俺老猪我想娶媳妇");
            System.out.println("zhubajie现在的头:"+zhubajie.head);
            sunwukong.speak("老孙我重1000斤，我骗八戒背我");
            System.out.println("sunwukong现在的头:"+sunwukong.head);
        }
}
